Home / 5,521,414.40-8,282,402.40-1,734,934.40

Finding the Fourth Proportional to 5,521,414.40, 8,282,402.40 and 1,734,934.40

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Solution

The fourth proportional to 5,521,414.40, 8,282,402.40 and 1,734,934.40 is: 2,602,489.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,521,414.40 : 8,282,402.40 = 1,734,934.40 : x
  2. Step 2: Convert to fraction form
    5,521,414.40/8,282,402.40 = 1,734,934.40/x
  3. Step 3: Cross multiply
    5,521,414.40x = 8,282,402.40 × 1,734,934.40
  4. Step 4: Simplify right side
    5,521,414.40x = 14,369,424,838,402.56
  5. Step 5: Solve for x
    x = 14,369,424,838,402.56/5,521,414.40
  6. Step 6: Final answer
    x = 2,602,489.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.